2 / 2 \ 2 2 \1 + tan (x)/ 150*atan(5*x) 750*x*atan (5*x) 2 + 2*tan (x) - -------------- + ------------- - ---------------- 2 2 2 tan (x) / 2\ / 2\ \1 + 25*x / \1 + 25*x /
/ 3 2 \ | / 2 \ 2 / 2 \ 2 2 | | 375 \1 + tan (x)/ 375*atan (5*x) 2*\1 + tan (x)/ / 2 \ 11250*x*atan(5*x) 37500*x *atan (5*x)| 2*|------------ + -------------- - -------------- - ---------------- + 2*\1 + tan (x)/*tan(x) - ----------------- + -------------------| | 3 3 2 tan(x) 3 3 | |/ 2\ tan (x) / 2\ / 2\ / 2\ | \\1 + 25*x / \1 + 25*x / \1 + 25*x / \1 + 25*x / /